Do you need permission?
Find out whether your project needs planning permission or building regulations approval - Use our common projects1 advice and interactive house to find out about permitted development limits or explore our in-depth guidance to understand about what you need to consider at each stage of your project.
Need planning advice?
Discover our Planning Guidance Service and book a consultation with a Planning Officer.
Planning Guidance Service (https://www.planningportal.co.uk/permission/planning-guidance-service)
Planning Guidance Service- https://www.planningportal.co.uk/permission/common-projects
Home improvement projects
Do you want to create more space in your home, make it more energy efficient or perhaps you are looking to self-build? Whether your project is large or small, the Planning Portal's common projects and interactive guidance can help you to plan and take the next steps to begin your building work.
Explore our guidance (https://www.planningportal.co.uk/permission/home-improvement)
Explore our guidance
Commercial or residential developments
Whether you are planning a large scale commercial project, submitting an application on behalf of a client or changing the use of a building, our comprehensive guidance about planning and building regulations can help you to remain compliant throughout the projects life-cycle; helping you to deliver on time and in budget.
Explore our guidance (https://www.planningportal.co.uk/permission/commercial-developments)
Explore our guidance
Common projects
Use our guides or the links in our common projects table to find guidance on the building work you have in mind.
Interactive guides
Our guides provide visual clarification of the permitted development rules for specific projects.
Your responsibilities
Learn about considerations before you start work and other permissions you may require.
What to do next
Browse our guidance covering lawful development certificates and other permissions you may require before you start building work.